Meta Platforms Inc. heads into its fourth-quarter earnings report on January 28, 2026, with investors fixated on whether its aggressive pivot to artificial intelligence will deliver tangible returns amid soaring expenditures. Analysts anticipate earnings per share of $8.23 on revenue of $58.59 billion, with online advertising sales projected at $56.98 billion, according to LSEG data cited by CNBC. Daily active users are expected to reach 3.58 billion, underscoring the resilience of Meta’s core social platforms.

The company spent much of 2025 restructuring its AI operations, including a $14.3 billion investment in Scale AI to recruit founder Alexandr Wang and key team members. Wang now leads the elite TBD unit, formed after developers gave a lukewarm reception to the Llama 4 model launch in spring 2025. Meta is testing a successor model code-named Avocado, slated for release in the first half of 2026, as part of efforts to regain ground in the race for advanced AI capabilities.

Capital spending, largely for AI data centers, is forecasted at $21.97 billion for the quarter, contributing to full-year outlays of $70 billion to $72 billion after multiple upward revisions. CEO Mark Zuckerberg defended the strategy in October 2025, stating, “Being able to make a significantly larger investment here is very likely to be a profitable thing over, over some period,” per CNBC.

AI Infrastructure Surge Reshapes Balance Sheet

Meta’s commitment extends to infrastructure, with a recent pledge of up to $6 billion through 2030 to Corning for fiber-optic cables in AI data centers, announced January 27, 2026. The firm revised 2025 capital expenditure guidance four times, reaching $72 billion on NVIDIA H200 and B200 GPUs and data center expansions, as detailed in FinancialContent. Wall Street fears 2026 spending could exceed $100 billion, prompting concerns over “profitless prosperity” where revenue expands but free cash flow vanishes into hardware, according to MarketPulse.

Acquisitions bolster the push: a $2 billion deal for autonomous agent startup Manus in late 2025 integrates into Instagram direct messages, testing return on AI outlays. This follows tepid Llama 4 adoption, shifting focus from open-source evangelism to proprietary edges, as noted in multiple previews. Advantage+, Meta’s AI ad platform, hit a $60 billion annual run rate in 2025, driving full-year revenue past $200 billion versus $158 billion in 2024, per FinancialContent.

Third-quarter 2025 results showed revenue of $51.24 billion, beating estimates of $49.41 billion, with EPS of $7.25 topping $6.67 expectations, adjusted for taxes. Q4 guidance was $56 billion to $59 billion, aligning with consensus at $56.59 billion via LSEG, from IG International.

Advertising Engine Powers Through AI Costs

Meta’s advertising, now the world’s third-largest platform behind Alphabet and Amazon, benefits from AI enhancements in targeting and Reels monetization. Forecasts indicate the trio will claim over 50% of global ad spend in 2025, rising to 56.2% in 2026, as per TradingKey. Q3 management highlighted AI’s role in engagement, with Meta AI reaching over a billion monthly users, improving via post-training on Llama 4.

Stock performance reflects unease: up 12.74% in 2025 but lagging Nasdaq 100’s 21% gain. Shares dipped post-Q3 on capex hikes and 2026 expense acceleration signals. Truist Securities remains bullish, targeting $875, arguing Meta’s 20x forward P/E undervalues growth potential versus peers at 30x+, citing strong engagement and monetization from ranking improvements.

Evercore ISI expects a modest Q4 beat with revenue bracketing consensus, though risks loom to 2026 total expenses and capex assumptions. Positive ad demand and AI performance checks support the top line at $58.3 billion, up 21% year-over-year.

Reality Labs Drains Resources Amid AI Shift

Reality Labs, handling VR, AR, and wearables, faces a projected Q4 operating loss of $5.67 billion on $940.8 million sales, accumulating over $70 billion in losses since late 2020. January 2026 layoffs exceeded 1,000 in VR initiatives, redirecting funds to AI and Ray-Ban Meta smart glasses, sparking developer fears of a VR downturn despite tech chief Andrew Bosworth’s assurances.

Q4 revenue headwinds stem from lapping Quest 3S launch and holiday stocking shifts. AR glasses show promise with early sell-outs, but AI priorities dominate. Meta’s multimodal strategy—open Llama models paired with hardware interfaces—positions it uniquely, giving away base models while monetizing via glasses and embedded ads.

Regulatory pressures mount: Italy probes WhatsApp AI integrations blocking rivals, and U.S. FTC appeals Instagram-WhatsApp antitrust cases. European DMA forces limited-tracking apps, potentially eroding personalized ads.

Frontier Models and Superintelligence Push

Meta Superintelligence Labs (MSL), launched mid-2025 under Wang, consolidates research for frontier models like a next-gen “Behemoth.” Q3 transcripts reveal Zuckerberg noting MSL’s “strong start,” with Llama 4.1 and 4.2 in progress alongside autonomous agents. Plans target over 2 million GPUs by fiscal 2026 end.

X discussions highlight investor split: some see undervaluation at 18x-20x forward earnings with ad strength and agentic workflows via Manus; others warn of capex shocks to $80-90 billion. Truist expects high-end results fueled by user metrics.

Zuckerberg’s “Founder Mode” prioritizes AGI pursuit over short-term cash flow, securing 6.6 gigawatts for Meta Compute. Investors seek fiscal guardrails amid reports of investments “regardless of financial cost.”

Investor Verdict Hinges on Guidance

Q4 metrics take backseat to 2026 outlook: revenue around $51.3 billion for Q1 implies 21% growth; capex trajectory could swing shares. A conservative $85-90 billion guide with 22%+ Q1 revenue might affirm AI ROI materializing swiftly. Beats on ad pricing and engagement could counter fears.

Meta enters 2026 transformed—from metaverse skeptic to AI infrastructure contender. With $77 billion net income fueling bets, the earnings call will test if Zuckerberg’s vision justifies the tab, or echoes past pivots’ pitfalls.